1T narrow gauge mine car closed wheel set for coal mines old-fashioned wheel set

dd narrow-gauge mine car closed wheel set for coal mines, old-fashioned wheel set
The end cover and seal frame, wheel shell and axle are sealed with a skeleton rubber seal ring and a molded seal ring. It is suitable for coal mines or The wheelsets of other types of underground or surface narrow-gauge transport vehicles are mainly composed of wheel shells, end caps, molded seals, skeleton rubber seals, bearings, seal frames, axles, slotted nuts and other components.
The self-weight of a minecart refers to the total mass of the minecart's structural mass and the load.
This kind of mining wheel set has very high requirements for the working environment
The working environment temperature is -~+℃
The wheel set rotation speed is not greater than r /
Intermittent working hours every day
The wheel set often runs in slime water containing acid and alkali components
The closed wheel set should be selected according to the weight of the mine car and the track gauge. Impact loads that need to be endured during operation should comply with the regulations.